Question
Suppose that the area,A, and the radius,r, of a circle are changing with respect to time and satisfy the equation A=r 2 If dr/dt=7cm/s, then
Suppose that the area,A, and the radius,r, of a circle are changing with respect to time and satisfy the equation
A=r2
If dr/dt=7cm/s, then find dA/dt when r=5cm .
(Write Pi for the symbol . Use the exact solution.)
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Complex Survey Data Analysis With SAS
Authors: Taylor H Lewis
1st Edition
1498776809, 9781498776806
